Top Entry Level Linux Jobs in San Diego, CA

Designs, programs, installs, commissions, and troubleshoots building automation systems for HVAC and facility management. Develops DDC control logic, operator GUIs, and sequences of operation; integrates HVAC, lighting, and security systems using BACnet and Modbus; interprets schematics, documents as-built systems, tests performance, and supports installation technicians and subcontractors.

Deploys to customer sites as a technical software expert, implementing and enhancing ION, diagnosing production issues, building custom web applications, processing large-scale data, and delivering end-to-end solutions. The role requires close customer collaboration, scalable full-stack development, ownership of high-stakes projects, and feedback-driven product improvement. Travel to customer sites may reach 40%.

Architect and deliver advanced multi-die IC packages for high-performance AI accelerators. Responsibilities include package and substrate design, bump and ball mapping, high-speed signal routing, power distribution, manufacturability, thermal and mechanical optimization, subcontractor management, and collaboration with TSMC or OSAT. The role also supports package bring-up, failure analysis, debugging, qualification, and evaluation of emerging packaging technologies.

Assist with developing, testing, and maintaining RESTful API integrations, automated workflows, and AI-enabled business tools. Monitor integrations, troubleshoot errors, track performance, maintain documentation, write test scripts, and support business teams with technical integration needs under the mentorship of an API and Automation Specialist.

Build and maintain Playwright and TypeScript automation across UI, API, integration, and end-to-end testing. Develop REST API coverage for .NET services, create test harnesses for external CRM connectors, improve CI stability, implement repeatable test data strategies, collaborate on contract testing, apply AI-assisted quality workflows, and help architect performance-testing solutions.

Designs and executes test methods for fiber optic modules, subsystems, and chassis systems. Performs calibration, functional testing, validation, troubleshooting, failure analysis, and test-data analysis. Develops instrument-control and data-acquisition setups, documents procedures and results, manages production software and firmware, supports production ramp, trains manufacturing staff, and improves test efficiency, repeatability, and yield.

Provides production support and product configuration engineering for sewer cleaning, hydro-excavation, and water jetting equipment. Responsibilities include creating drawings and 3D models, developing bills of materials, processing engineering change orders, supporting product improvements and new designs, resolving engineering issues, and collaborating with production and other departments. The role bridges engineering and manufacturing and requires mechanical engineering expertise and schematic-reading skills.

Own Wagmo’s application architecture across insurance, claims, partner integrations, identity, and AI systems. Establish technical direction, lead architecture reviews, retire legacy systems, design configurable onboarding, and create scalable identity and AI governance architectures. The role requires hands-on coding, strong Python and Django expertise, experience with migrations and third-party integrations, and the ability to influence technical decisions without direct reports while mentoring squad tech leads.

Performs verification and validation testing for OEM devices integrating Masimo technologies. Develops and maintains test protocols, documentation, and testing tools; supports pre-V&V activities; collaborates with OEM partners and engineering teams; troubleshoots integration issues; manages schedules and discrepancies; and improves testing processes to ensure devices are ready for deployment.

Supports autonomous robot deployments in hospital environments through site readiness, configuration, mapping, testing, troubleshooting, and go-live support. Investigates issues across robots, Linux systems, networks, cloud services, databases, and integrations using logs and telemetry. Works with customers and cross-functional teams, contributes to documentation and playbooks, supports escalations, and improves deployment and support processes. The role requires 20–40% travel and offers broad early-career exposure to robotics, healthcare technology, and field operations.